robbyrussell/oh-my-zsh — pull request #1209 by lwe (2012-07-03 08:10:02+00:00)
Title: provide plugin for rbfu (yet ruby version switcher)

Evaluates `$(rbfu --init --auto)` if rbfu is installed on the system, also has a custom `rbfu-rubies` function to list the installed rubies which are available to rbfu.

For compatibility with themes, also creates the `rvm_prompt_info` function, so existing themes should work out of the box.